Mountaineers who stumble across archaeological relics revealed by retreating glaciers in the Swiss Alps can now use a new app to log the location and help preserve their findings.
The southwestern Wallis region said Tuesday the IceWatcher mobile phone application should help them collect and store glacial finds as quickly as possible.
Wallis contains several important glaciers, including the Aletsch, the largest in the Alps.
Due to global warming, glaciers are releasing relics of up to thousands of years, the Wallis cantonal authorities said in a statement.
“Preserved and isolated by ice, these elements are particularly fragile as soon as they are released.
“The cold preserves certain organic material in a remarkable way, but once out of this protective covering, the relics start degrading, which can quickly lead to their disappearance.”
Glaciers in the Swiss Alps are in steady decline, losing a full two percent of their volume last year alone, according to the Swiss Academies of Science.
And even if the 2015 Paris Agreement calling for global warming to be capped at two degrees Celsius were to be implemented, two-thirds of Alpine glaciers will likely be lost, according to a 2019 study by the ETH technical university in Zurich.
Amid surging temperatures, glaciologists predict that 95 percent of the 4,000 Alpine glaciers could disappear by the end of this century.
While archaeologists lament the devastating toll of climate change, many acknowledge it has created an opportunity to dramatically expand understanding of mountain life millennia ago.
Mountaineers with mobiles
The Wallis cantonal archeological office (OCA) is developing tools for tracking objects released by melting glaciers. But given the sheer “impossibility” of monitoring the whole surface area, the region is calling on the help of mountaineers with mobiles.
“Most discoveries are not made by archaeologists,” Romain Andenmatten, archaeologist and scientific officer at the Wallis OCA, told AFP. He estimated there were five to 10 discoveries of glacial archeology per year, of varying interest.
The free-to-download app’s home screen tells users not to touch anything they find. Then they select the type of object discovered, take a close-up photo with a comparable object for scale and a wider shot of the landscape indicating where the object was found.
Along with geolocation data, the information will be compiled and the OCA will then assess the relevance of the findings and get to work on collecting and conserving them.
The app is currently only used by the Wallis OCA, but Andenmatten stressed they would pass on any findings reported elsewhere. He also hoped it app could eventually be used everywhere to log new discoveries.
European Commission recommends travel ban on southern Africa amid fears over new Covid variant
The EU is expected to announce an immediate travel ban to southern Africa because of the discovery of a new Covid-19 variant.
The B.1.1.529 variant, which is more transmissible than the dominant Delta variant and could evade vaccines, has been discovered in South Africa’s most populous province Gauteng.
The EU Commission president Ursula von der Leyen tweeted: “The @EU_Commission will propose, in close coordination with Member States, to activate the emergency brake to stop air travel from the southern African region due to the variant of concern B.1.1.529.”
The future of this year’s United Rugby Championship (URC) could be in jeopardy as it has four South African teams in it.
Northern Ireland’s chief medical officer, Michael McBride, said the emergence of the new variant was “undoubtedly a matter of concern”.
Recent arrivals to Northern Ireland from the six countries on the UK list will be contacted by the Public Health Agency (PHA) and asked to self-isolate and take a PCR test, which will be prioritised for genomic sequencing.
Further assessments will be made concerning other countries with strong travel links to South Africa, the North’s Department of Health said.
Dr McBride said the introduction of travel restrictions was on a “precautionary basis, while we await further evidence on the spread of this variant in South Africa and understand more about it.”
The official Munster rugby Twitter account stated: “We all are safe & well in Pretoria. We are working with URC on the ongoing situation relating to Covid-19 & will provide an update once we know more #MunsterInSA.”
The Covid adviser for the Irish College of General Practitioners (ICGP), Mary Favier has warned that if the new South African variant of the virus manages to “out run” Delta, then “we will have a problem”.
It was still unknown if vaccines would work against the new variant which was why so much attention was being paid to it, she told Newstalk Breakfast.
Dr Favier also welcomed plans to extend the vaccine programme to children aged 5-11. GPs knew the difference that vaccines could make, however, she pointed out that it would be a parental decision and GPs would be willing to discuss the issue with parents.
On RTÉ Radio 1’s Morning Ireland programme immunology expert, Professor Christine Loscher said she expected the World Health Organisation (WHO) to move the status of the new variant from one of interest to one of concern in the near future.
The new variant was of concern because of the number of mutations in the spike proteins and it was still unclear how this variant would respond to vaccines. It was a case of wait and see the impact, she said.
Within the coming weeks it would be known how good current vaccines were at neutralising antibodies in the variant, added Prof Loscher. But she pointed out that vaccine manufacturers have been able to “tweak” vaccines as the virus changed.
“That’s a positive thing to know, that they have the technology to vary the vaccine as variants arrive.”
Minister for Health Stephen Donnelly said he is “deeply concerned” about the new Covid variant.
The World Health Organisation (WHO) will meet on Friday to to further assess the significance of this variant.
The Department of Foreign Affairs has not updated its travel advice to South Africa on its website. It no longer advises against non-essential travel.
Italy tightens Covid restrictions as some regions face return to ‘yellow’ zone
A government decree that comes into force from December 6th will require a ‘super green pass’ health certificate to access most venues and services across the country, in a bid to contain Italy’s rising infection rate and ensure Christmas celebrations can go ahead as planned.
The ‘super green pass’ can be obtained only by those who are vaccinated against or have recovered from Covid-19.
It supersedes the basic ‘green pass’, which was also available to those who had recently tested negative for the virus; though the basic green pass will still be valid for use on public transport and to access workplaces.
Speaking at a televised press conference on Monday evening, Italy’s Prime Minister Mario Draghi said the restrictions would mean a “normal” Christmas this year for those who are vaccinated, and would “give certainty to the tourist season”.
The announcement comes amid media reports that some Italian regions will be placed under increased restrictions starting next week.
People wearing a face mask do some window shopping on Piazza di Spagna in central Rome on December 13, 2020. Vincenzo PINTO / AFP
The northerneastern region of Friuli Venezia Giulia will be returned to the more restricted ‘yellow’ zone from Monday, after it met all of the Italian government’s criteria for tightened restrictions.
Italy operates under a four-tier colour coded system for coronavirus restrictions, with ‘white’ zone areas under the most relaxed rules, and ‘yellow’, ‘orange’ and ‘red’ zones under increasingly strict restrictions.
Since October, the entire country has been in the least-restricted white zone – but this week, Friuli Venezia Giulia’s hospital ward occupancy and Covid infection rates exceeded the limits put in place by the government last summer.
The region’s figures stood at 15 percent Covid patient ICU occupancy and 18 percent general hospital ward occupancy as of November 24th, according to data provided by Agenas, Italy’s National Agency for Health Services.
Under a law introduced by Italy’s government in July, any region above the threshold of 10 percent ICU and 15 percent general ward Covid patient occupancy and with a new weekly incident rate of 50 cases per 100,000 inhabitants should automatically be placed in the yellow zone.
It’s thought that mass demonstrations held in the region’s capital of Trieste last month to protest the introduction of a Covid health certificate requirement for Italy’s workers are partly behind its deteriorating health situation.
A Santa Claus puppet wearing a face mask is displayed in the window of a food store at Rome’s Trevi fountain square on December 23, 2020. Vincenzo PINTO / AFP
According to Italian media, Friuli Venezia Giulia’s governor Massimiliano Fedriga has agreed to enforce the government’s ‘super green pass’ rules from Monday, allowing the region’s vaccinated population to bypass restrictions they would otherwise be subject to.
Currently, ‘yellow zone’ restrictions require an area’s inhabitants to wear a mask both outdoors and in indoor public spaces, and restaurants can seat a maximum of four diners to a table.
While those in a yellow zone will still be required to mask up outdoors, under the new rules, people who hold the ‘super green pass’ will be able to access “indoor catering”, shows (such as theatre performances), parties, nightclubs, sporting events, and “public ceremonies”, as normal.
Other parts of the country currently expected to join Friuli Venezia Giulia in the yellow zone within the next couple of weeks are the autonomous province of Bolzano, which had 10 percent ICU and 15 percent general ward Covid patient occupancy rates as of November 24th; as well as Marche, Liguria, Lazio, Calabria, which all have figures approaching the threshold.
Some of Italy’s larger cities are putting into place their own preemptive strategies to try to contain their infection rates.
On Thursday, Milan’s mayor Giuseppe Sala said he was preparing to sign a measure making facemasks mandatory outdoors across the city center from the coming weekend, reports news agency Ansa.
And in Venice, mayor Luigi Brugnaro has already signed an order requiring the use of masks at Christmas markets and other large outdoor gatherings in the city, reports Sky TG 24.
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